CN106938826B - A kind of crawler type crane of balance and stability - Google Patents
A kind of crawler type crane of balance and stability Download PDFInfo
- Publication number
- CN106938826B CN106938826B CN201710346031.6A CN201710346031A CN106938826B CN 106938826 B CN106938826 B CN 106938826B CN 201710346031 A CN201710346031 A CN 201710346031A CN 106938826 B CN106938826 B CN 106938826B
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- China
- Prior art keywords
- hydraulic stem
- mounting base
- pedestal
- balance
- crane
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 abstract description 5
- 238000011105 stabilization Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
Abstract
The invention discloses a kind of crawler type cranes of balance and stability, including Athey wheel, the first hydraulic stem, third mounting base and pedestal；First hydraulic stem is fixedly mounted on the left side of the pedestal, and the telescopic end of the first hydraulic stem is installed with holder, clump weight is provided on holder；The third mounting base is fixedly mounted on pedestal, and the bottom of arm is articulated with third mounting base；The third mounting base is symmetrically arranged with the second hydraulic stem and third hydraulic stem, and the pedestal of the second hydraulic stem and third hydraulic stem is hingedly connected to the first mounting base and the second mounting base, and the third mounting base is also symmetrically arranged with the 4th hydraulic stem and the 5th hydraulic stem.The present invention is used cooperatively by four hydraulic stems, is improved stability when arm movement, is maintained the balance of crane；Simultaneously the burden of car body is alleviated to keep the stabilization of crane in the case of only one piece of clump weight using the balance of lever principle adjustment base.
Description
Technical field
The present invention relates to crane technical field, the crawler type crane of specifically a kind of balance and stability.
Background technology
Crawler crane is a kind of mobile crane of high-building construction.It is a kind of to utilize the dynamic of crawler travel
Arm revolving crane.Crawler bearing area is big, and passability is good, adaptable, can walk with carrying, be suitable for the lifting in construction site
Operation.Can be cut the earth, rammed earth, the several work such as piling.
Although existing crawler crane function is more, during lifting, car body is difficult to keep balance steady at the moment
Fixed, when by wind-force, car body is easy to topple over, to cause safety accident；Existing crawler crane passes through after car body
Clump weight is arranged to keep the stability of car body in side, but clump weight is excessively heavy, and installing and dismounting is all pretty troublesome, and excessive matches
Pouring weight can cause to bear to car body, be unfavorable for the maintenance of car body.
Invention content
The purpose of the present invention is to provide a kind of crawler type cranes of balance and stability, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of crawler type crane of balance and stability, including Athey wheel, the first hydraulic stem, third mounting base and bottom
Seat；First hydraulic stem is fixedly mounted on the left side of the pedestal, and the telescopic end of the first hydraulic stem is installed with holder, branch
Clump weight is provided on frame；The third mounting base is fixedly mounted on pedestal, and arm, the bottom of arm are additionally provided on pedestal
It is articulated with third mounting base；The first mounting base and the second mounting base are symmetrically installed at left and right sides of the third mounting base, the
The left and right sides of three mounting bases is also symmetrically arranged with the second hydraulic stem and third hydraulic stem, the second hydraulic stem and third hydraulic stem
Pedestal is hingedly connected to the first mounting base and the second mounting base, and the left and right sides of the third mounting base is also symmetrically arranged with the 4th
The telescopic end of hydraulic stem and the 5th hydraulic stem, the 4th hydraulic stem and the 5th hydraulic stem is hingedly connected to the second hydraulic stem and third liquid
Compression bar；It is symmetrically installed with the first sliding groove and second sliding slot at left and right sides of the arm bottom, the first sliding groove and second sliding slot
Inside is respectively arranged with the first sliding block and the second sliding block, and the telescopic end of second hydraulic stem and the third hydraulic stem is cut with scissors respectively
It is connected to the first sliding block and the second sliding block.
As a further solution of the present invention：The Athey wheel is provided on the downside of the pedestal, Athey wheel passes through shaft
It is fixedly connected with pedestal.
As further scheme of the invention：First mounting base is identical with the second installation holder structure.
As further scheme of the invention：Second hydraulic stem is identical with the third hydraulic pressure rod structure.
As further scheme of the invention：4th hydraulic stem is identical with the 5th hydraulic pressure rod structure, and the
Four hydraulic stems and the 5th hydraulic stem are fixedly mounted on the inside of pedestal.
As further scheme of the invention：It is additionally provided with operating room on the right side of the pedestal.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is used cooperatively by four hydraulic stems, is improved
Stability when arm moves, while preventing arm from toppling at work, maintain the balance of crane；It is former using lever simultaneously
The balance for managing adjustment base alleviates the negative of car body to keep the stabilization of crane in the case of only one piece of clump weight
Load.
Description of the drawings
Fig. 1 is the structural schematic diagram of the crawler type crane of balance and stability.
Fig. 2 is the structural schematic diagram when crawler type crane arm of balance and stability lifts.
Fig. 3 be balance and stability crawler type crane in the first sliding groove structural schematic diagram.
In figure：1- Athey wheels, the first hydraulic stems of 2-, 3- holders, 4- clump weights, the first mounting bases of 5-, the second hydraulic stems of 6-,
7- arms, 8- thirds hydraulic stem, 9- operating rooms, 10- pedestals, the second mounting bases of 11-, the 4th hydraulic stems of 12-, the installation of 13- thirds
Seat, 14- shafts, the 5th hydraulic stems of 15-, 16- the first sliding grooves, the first sliding blocks of 17-, 18- second sliding slots, the second sliding blocks of 19-.
Specific implementation mode
Technical scheme of the present invention is described in more detail With reference to embodiment.
Please refer to Fig.1-3, a kind of crawler type crane of balance and stability, including Athey wheel 1, the first hydraulic stem 2,
One mounting base 5, the second mounting base 11, third mounting base 13 and pedestal 10；The downside of the pedestal 10 is provided with the Athey wheel
1, Athey wheel 1 is fixedly connected by shaft 14 with pedestal 10, and pedestal 10 can arbitrarily be rotated by shaft 14 on Athey wheel 1；Institute
The left side that the first hydraulic stem 2 is fixedly mounted on pedestal 10 is stated, the telescopic end of the first hydraulic stem 2 is installed with holder 3, the branch
Clump weight 4 is provided on frame 3, by changing the length of the first hydraulic stem 2, the position of adjustable weight block 4, and then can basis
The balance of lever principle adjustment base 10, to keep the stabilization of crane in the case of only one piece of clump weight 4；Described
Three mounting bases 13 are fixedly mounted on pedestal 10, and arm 7 is additionally provided on pedestal 10, and the bottom of arm 7 is articulated with third installation
Seat 13；The left and right sides of the third mounting base 13 is symmetrically installed with the first mounting base 5 and the second mounting base 11, the first mounting base
5 is identical with 11 structure of the second mounting base, and the left and right sides of third mounting base 13 is also symmetrically arranged with the second hydraulic stem 6 and third
Hydraulic stem 8, the second hydraulic stem 6 is identical with 8 structure of third hydraulic stem, and the pedestal of the second hydraulic stem 6 and third hydraulic stem 8 is distinguished
It is articulated with the first mounting base 5 and the second mounting base 11, the left and right sides of the third mounting base 13 is also symmetrically arranged with the 4th liquid
Compression bar 12 and the 5th hydraulic stem 15, the 4th hydraulic stem 12 is identical with 15 structure of the 5th hydraulic stem, the 4th hydraulic stem 12 and the 5th liquid
The telescopic end of compression bar 15 is hingedly connected to the second hydraulic stem 6 and third hydraulic stem 8, and the 4th hydraulic stem 12 and the 5th hydraulic stem 15
It is fixedly mounted on the inside of pedestal 10, to ensure telescopic end long enough；The arm is symmetrically installed at left and right sides of 7 bottom
The inside of the first sliding groove 16 and second sliding slot 18, the first sliding groove 16 and second sliding slot 18 is respectively arranged with the first sliding block 17 and second
The telescopic end of sliding block 19, second hydraulic stem 6 and the third hydraulic stem 8 is hingedly connected to the first sliding block 17 and the second sliding block
19, the second hydraulic stem 6, third hydraulic stem 8, the 4th hydraulic stem 12 and the 5th hydraulic stem 15 are used cooperatively, when improving the movement of arm 7
Stability, while preventing arm 7 from toppling at work, maintain the balance of crane；The right side of the pedestal 10 is also set up
There is operating room 9, so as to the operation of staff.
The present invention operation principle be：The crawler type crane of the balance and stability, when crane does not work, arm
7 are tilted to the left setting, and the second hydraulic stem 6 shortens, and third hydraulic stem 8 extends, and the first sliding block 17 is located at the bottom right of the first sliding groove 16
Side, the second sliding block 19 is located at the upper left side of second sliding slot 18, and the 4th hydraulic stem 12 is in a state of nature, and the 5th hydraulic stem 15 is stretched
Long, when crane works, the 5th hydraulic stem 15 extends and the second hydraulic stem 6 is pushed to move up, and then the first sliding block 17 is driven to move up,
Slinging work is completed to push arm 7 to move right, at the same time, the 4th hydraulic stem 12 shortens, the contracting of the second hydraulic stem 8
Short, the second sliding block 19 moves down, after the completion of crane work, the elongation of the 4th hydraulic stem 12, and the elongation of the second hydraulic stem 8, in turn
The second sliding block 19 is driven to move up, to push arm 7 to be moved to the left, at the same time, the 5th hydraulic stem 15 shortens, the second liquid
Compression bar 6 shortens, and the first sliding block 17 moves down, and arm 7 restores.In the crane course of work, by changing the first liquid
The length of compression bar 2, the position of adjustable weight block 4, and then can be according to the balance of lever principle adjustment base 10, so as to only
The stabilization of crane is kept in the case of having one piece of clump weight 4.
The present invention is used cooperatively by four hydraulic stems, improves stability when arm movement, while preventing arm from existing
Topple over when work, maintains the balance of crane；Simultaneously using the balance of lever principle adjustment base, to match at only one piece
The stabilization that crane is kept in the case of pouring weight, alleviates the burden of car body.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (4)
1. a kind of crawler type crane of balance and stability, which is characterized in that including Athey wheel (1), the first hydraulic stem (2),
Third mounting base (13) and pedestal (10)；First hydraulic stem (2) is fixedly mounted on the left side of the pedestal (10), the first liquid
The telescopic end of compression bar (2) is installed with holder (3), and clump weight (4) is provided on holder (3)；The third mounting base (13)
It is fixedly mounted on pedestal (10), arm (7) is additionally provided on pedestal (10), the bottom of arm (7) is articulated with third mounting base
(13)；It is symmetrically installed with the first mounting base (5) and the second mounting base (11), third at left and right sides of the third mounting base (13)
The left and right sides of mounting base (13) is also symmetrically arranged with the second hydraulic stem (6) and third hydraulic stem (8), the second hydraulic stem (6) and
The pedestal of third hydraulic stem (8) is hingedly connected to the first mounting base (5) and the second mounting base (11), the third mounting base (13)
The left and right sides be also symmetrically arranged with the 4th hydraulic stem (12) and the 5th hydraulic stem (15), the 4th hydraulic stem (12) and the 5th hydraulic pressure
The telescopic end of bar (15) is hingedly connected to the second hydraulic stem (6) and third hydraulic stem (8)；The left and right two of arm (7) bottom
Side is symmetrically installed with the first sliding groove (16) and second sliding slot (18), and the inside of the first sliding groove (16) and second sliding slot (18) is set respectively
It is equipped with the first sliding block (17) and the second sliding block (19), the telescopic end point of second hydraulic stem (6) and the third hydraulic stem (8)
It is not articulated with the first sliding block (17) and the second sliding block (19), the Athey wheel (1), crawler belt are provided on the downside of the pedestal (10)
Wheel (1) is fixedly connected by shaft (14) with pedestal (10), first mounting base (5) and second mounting base (11) structure
It is identical.
2. the crawler type crane of balance and stability according to claim 1, which is characterized in that second hydraulic stem
(6) identical with third hydraulic stem (8) structure.
3. the crawler type crane of balance and stability according to claim 1, which is characterized in that the 4th hydraulic stem
(12) identical with the 5th hydraulic stem (15) structure, and the 4th hydraulic stem (12) and the 5th hydraulic stem (15) are fixedly mounted on
The inside of pedestal (10).
4. the crawler type crane of balance and stability according to claim 1 or 2, which is characterized in that the pedestal
(10) operating room (9) is additionally provided on the right side of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346031.6A CN106938826B (en) | 2017-05-17 | 2017-05-17 | A kind of crawler type crane of balance and stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346031.6A CN106938826B (en) | 2017-05-17 | 2017-05-17 | A kind of crawler type crane of balance and stability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106938826A CN106938826A (en) | 2017-07-11 |
| CN106938826B true CN106938826B (en) | 2018-09-18 |
Family
ID=59465014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346031.6A Active CN106938826B (en) | 2017-05-17 | 2017-05-17 | A kind of crawler type crane of balance and stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106938826B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661764B (en) * | 2020-05-12 | 2021-12-10 | 河南吉尼智能起重机有限公司 | High wheeled hoist of security |
| CN114132854A (en) * | 2021-12-09 | 2022-03-04 | 安徽春华智能科技有限公司 | Crane girder rotation driving device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203474400U (en) * | 2013-10-14 | 2014-03-12 | 陈国强 | Tramcar lift platform and quick lifting device for underground coal mine |
| CN104671133A (en) * | 2013-11-29 | 2015-06-03 | 大连渤海起重机器股份有限公司 | Marine jib crane luffing structure |
| RU2613203C1 (en) * | 2015-12-31 | 2017-03-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" | Mechanism for manipulator-boom lifting |
| CN206126716U (en) * | 2016-10-13 | 2017-04-26 | 湖南广播电视大学 | Crane boom anti -hypsokinesis device and have hoist of this anti -hypsokinesis device |
-
2017
- 2017-05-17 CN CN201710346031.6A patent/CN106938826B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203474400U (en) * | 2013-10-14 | 2014-03-12 | 陈国强 | Tramcar lift platform and quick lifting device for underground coal mine |
| CN104671133A (en) * | 2013-11-29 | 2015-06-03 | 大连渤海起重机器股份有限公司 | Marine jib crane luffing structure |
| RU2613203C1 (en) * | 2015-12-31 | 2017-03-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" | Mechanism for manipulator-boom lifting |
| CN206126716U (en) * | 2016-10-13 | 2017-04-26 | 湖南广播电视大学 | Crane boom anti -hypsokinesis device and have hoist of this anti -hypsokinesis device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106938826A (en) | 2017-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200414 Address after: 224000 Building 1, No.51, South Taishan Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu Suya Lifting Machinery Co.,Ltd. Address before: 453400, No. 3, building 32, building 201, Yat man water, splendid diamond City, Changyuan, Xinxiang, Henan Patentee before: Li Ruiping |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: No. 100, Beihuan West Road, Hede Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Yancheng Silk Road Information Technology Service Co.,Ltd. Address before: 224000 Building 1, No. 51, Taishan South Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee before: Jiangsu Suya Lifting Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170711 Assignee: Yancheng Nuohao Xinxiang Technology Co.,Ltd. Assignor: Yancheng Silk Road Information Technology Service Co.,Ltd. Contract record no.: X2023980043986 Denomination of invention: A Balanced and Stable Small Crawler Crane Granted publication date: 20180918 License type: Common License Record date: 20231024 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170711 Assignee: Jiangsu Jiezhimeng New Energy Technology Co.,Ltd.|Yancheng Yuanshun Environmental Protection Technology Co.,Ltd.|Jiangsu Xingneng Environmental Protection Technology Co.,Ltd.|Tianneng carbon (Jiangsu) Co.,Ltd. Assignor: Yancheng Silk Road Information Technology Service Co.,Ltd. Contract record no.: X2023980047304 Denomination of invention: A balanced and stable small crawler crane Granted publication date: 20180918 License type: Common License Record date: 20231118 |
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| EE01 | Entry into force of recordation of patent licensing contract |